ref: 90a65c2064c20728ee689381628221036b56491f
dir: /vpx_dsp/mips/avg_msa.c/
/* * Copyright (c) 2015 The WebM project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #include <stdlib.h> #include "./vpx_config.h" #include "./vpx_dsp_rtcd.h" #include "vpx_dsp/mips/macros_msa.h" uint32_t vpx_avg_8x8_msa(const uint8_t *src, int32_t src_stride) { uint32_t sum_out; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v8u16 sum0, sum1, sum2, sum3, sum4, sum5, sum6, sum7; v4u32 sum = { 0 }; LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); HADD_UB4_UH(src0, src1, src2, src3, sum0, sum1, sum2, sum3); HADD_UB4_UH(src4, src5, src6, src7, sum4, sum5, sum6, sum7); ADD4(sum0, sum1, sum2, sum3, sum4, sum5, sum6, sum7, sum0, sum2, sum4, sum6); ADD2(sum0, sum2, sum4, sum6, sum0, sum4); sum0 += sum4; sum = __msa_hadd_u_w(sum0, sum0); sum0 = (v8u16)__msa_pckev_h((v8i16)sum, (v8i16)sum); sum = __msa_hadd_u_w(sum0, sum0); sum = (v4u32)__msa_srari_w((v4i32)sum, 6); sum_out = __msa_copy_u_w((v4i32)sum, 0); return sum_out; } uint32_t vpx_avg_4x4_msa(const uint8_t *src, int32_t src_stride) { uint32_t sum_out; uint32_t src0, src1, src2, src3; v16u8 vec = { 0 }; v8u16 sum0; v4u32 sum1; v2u64 sum2; LW4(src, src_stride, src0, src1, src2, src3); INSERT_W4_UB(src0, src1, src2, src3, vec); sum0 = __msa_hadd_u_h(vec, vec); sum1 = __msa_hadd_u_w(sum0, sum0); sum0 = (v8u16)__msa_pckev_h((v8i16)sum1, (v8i16)sum1); sum1 = __msa_hadd_u_w(sum0, sum0); sum2 = __msa_hadd_u_d(sum1, sum1); sum1 = (v4u32)__msa_srari_w((v4i32)sum2, 4); sum_out = __msa_copy_u_w((v4i32)sum1, 0); return sum_out; } #if !CONFIG_VP9_HIGHBITDEPTH void vpx_hadamard_8x8_msa(const int16_t *src, ptrdiff_t src_stride, int16_t *dst) { v8i16 src0, src1, src2, src3, src4, src5, src6, src7; v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; LD_SH8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, tmp4, tmp5, tmp1, tmp6, tmp2); TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, src2, src3, src4, src5, src6, src7); BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, tmp4, tmp5, tmp1, tmp6, tmp2); TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, src2, src3, src4, src5, src6, src7); ST_SH8(src0, src1, src2, src3, src4, src5, src6, src7, dst, 8); } void vpx_hadamard_16x16_msa(const int16_t *src, ptrdiff_t src_stride, int16_t *dst) { v8i16 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10; v8i16 src11, src12, src13, src14, src15, tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; v8i16 tmp6, tmp7, tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; v8i16 res0, res1, res2, res3, res4, res5, res6, res7; LD_SH2(src, 8, src0, src8); src += src_stride; LD_SH2(src, 8, src1, src9); src += src_stride; LD_SH2(src, 8, src2, src10); src += src_stride; LD_SH2(src, 8, src3, src11); src += src_stride; LD_SH2(src, 8, src4, src12); src += src_stride; LD_SH2(src, 8, src5, src13); src += src_stride; LD_SH2(src, 8, src6, src14); src += src_stride; LD_SH2(src, 8, src7, src15); src += src_stride; BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); BUTTERFLY_8(src8, src10, src12, src14, src15, src13, src11, src9, tmp8, tmp10, tmp12, tmp14, tmp15, tmp13, tmp11, tmp9); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, tmp4, tmp5, tmp1, tmp6, tmp2); TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, src2, src3, src4, src5, src6, src7); BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, tmp4, tmp5, tmp1, tmp6, tmp2); TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, src2, src11, src4, src5, src6, src7); ST_SH8(src0, src1, src2, src11, src4, src5, src6, src7, dst, 8); BUTTERFLY_8(tmp8, tmp9, tmp12, tmp13, tmp15, tmp14, tmp11, tmp10, src8, src9, src12, src13, src15, src14, src11, src10); BUTTERFLY_8(src8, src9, src10, src11, src15, src14, src13, src12, tmp8, tmp15, tmp11, tmp12, tmp13, tmp9, tmp14, tmp10); TRANSPOSE8x8_SH_SH(tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, src8, src9, src10, src11, src12, src13, src14, src15); BUTTERFLY_8(src8, src10, src12, src14, src15, src13, src11, src9, tmp8, tmp10, tmp12, tmp14, tmp15, tmp13, tmp11, tmp9); BUTTERFLY_8(tmp8, tmp9, tmp12, tmp13, tmp15, tmp14, tmp11, tmp10, src8, src9, src12, src13, src15, src14, src11, src10); BUTTERFLY_8(src8, src9, src10, src11, src15, src14, src13, src12, tmp8, tmp15, tmp11, tmp12, tmp13, tmp9, tmp14, tmp10); TRANSPOSE8x8_SH_SH(tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, res0, res1, res2, res3, res4, res5, res6, res7); LD_SH2(src, 8, src0, src8); src += src_stride; LD_SH2(src, 8, src1, src9); src += src_stride; LD_SH2(src, 8, src2, src10); src += src_stride; LD_SH2(src, 8, src3, src11); src += src_stride; ST_SH8(res0, res1, res2, res3, res4, res5, res6, res7, dst + 64, 8); LD_SH2(src, 8, src4, src12); src += src_stride; LD_SH2(src, 8, src5, src13); src += src_stride; LD_SH2(src, 8, src6, src14); src += src_stride; LD_SH2(src, 8, src7, src15); src += src_stride; BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); BUTTERFLY_8(src8, src10, src12, src14, src15, src13, src11, src9, tmp8, tmp10, tmp12, tmp14, tmp15, tmp13, tmp11, tmp9); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, tmp4, tmp5, tmp1, tmp6, tmp2); TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, src2, src3, src4, src5, src6, src7); BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); BUTTERFLY_8(src0, src1, src2, src3, src7, src6, src5, src4, tmp0, tmp7, tmp3, tmp4, tmp5, tmp1, tmp6, tmp2); TRANSPOSE8x8_SH_SH(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, src0, src1, src2, src3, src4, src5, src6, src7); ST_SH8(src0, src1, src2, src3, src4, src5, src6, src7, dst + 2 * 64, 8); BUTTERFLY_8(tmp8, tmp9, tmp12, tmp13, tmp15, tmp14, tmp11, tmp10, src8, src9, src12, src13, src15, src14, src11, src10); BUTTERFLY_8(src8, src9, src10, src11, src15, src14, src13, src12, tmp8, tmp15, tmp11, tmp12, tmp13, tmp9, tmp14, tmp10); TRANSPOSE8x8_SH_SH(tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, src8, src9, src10, src11, src12, src13, src14, src15); BUTTERFLY_8(src8, src10, src12, src14, src15, src13, src11, src9, tmp8, tmp10, tmp12, tmp14, tmp15, tmp13, tmp11, tmp9); BUTTERFLY_8(tmp8, tmp9, tmp12, tmp13, tmp15, tmp14, tmp11, tmp10, src8, src9, src12, src13, src15, src14, src11, src10); BUTTERFLY_8(src8, src9, src10, src11, src15, src14, src13, src12, tmp8, tmp15, tmp11, tmp12, tmp13, tmp9, tmp14, tmp10); TRANSPOSE8x8_SH_SH(tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, res0, res1, res2, res3, res4, res5, res6, res7); ST_SH8(res0, res1, res2, res3, res4, res5, res6, res7, dst + 3 * 64, 8); LD_SH4(dst, 64, src0, src1, src2, src3); LD_SH4(dst + 8, 64, src4, src5, src6, src7); BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); SRA_4V(tmp0, tmp1, tmp2, tmp3, 1); SRA_4V(tmp4, tmp5, tmp6, tmp7, 1); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); ST_SH4(src0, src1, src2, src3, dst, 64); ST_SH4(src4, src5, src6, src7, dst + 8, 64); dst += 16; LD_SH4(dst, 64, src0, src1, src2, src3); LD_SH4(dst + 8, 64, src4, src5, src6, src7); BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); SRA_4V(tmp0, tmp1, tmp2, tmp3, 1); SRA_4V(tmp4, tmp5, tmp6, tmp7, 1); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); ST_SH4(src0, src1, src2, src3, dst, 64); ST_SH4(src4, src5, src6, src7, dst + 8, 64); dst += 16; LD_SH4(dst, 64, src0, src1, src2, src3); LD_SH4(dst + 8, 64, src4, src5, src6, src7); BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); SRA_4V(tmp0, tmp1, tmp2, tmp3, 1); SRA_4V(tmp4, tmp5, tmp6, tmp7, 1); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); ST_SH4(src0, src1, src2, src3, dst, 64); ST_SH4(src4, src5, src6, src7, dst + 8, 64); dst += 16; LD_SH4(dst, 64, src0, src1, src2, src3); LD_SH4(dst + 8, 64, src4, src5, src6, src7); BUTTERFLY_8(src0, src2, src4, src6, src7, src5, src3, src1, tmp0, tmp2, tmp4, tmp6, tmp7, tmp5, tmp3, tmp1); SRA_4V(tmp0, tmp1, tmp2, tmp3, 1); SRA_4V(tmp4, tmp5, tmp6, tmp7, 1); BUTTERFLY_8(tmp0, tmp1, tmp4, tmp5, tmp7, tmp6, tmp3, tmp2, src0, src1, src4, src5, src7, src6, src3, src2); ST_SH4(src0, src1, src2, src3, dst, 64); ST_SH4(src4, src5, src6, src7, dst + 8, 64); } int vpx_satd_msa(const int16_t *data, int length) { int i, satd; v8i16 src0, src1, src2, src3, src4, src5, src6, src7; v8i16 src8, src9, src10, src11, src12, src13, src14, src15; v8i16 zero = { 0 }; v8u16 tmp0_h, tmp1_h, tmp2_h, tmp3_h, tmp4_h, tmp5_h, tmp6_h, tmp7_h; v4u32 tmp0_w = { 0 }; if (16 == length) { LD_SH2(data, 8, src0, src1); tmp0_h = (v8u16)__msa_asub_s_h(src0, zero); tmp1_h = (v8u16)__msa_asub_s_h(src1, zero); tmp0_w = __msa_hadd_u_w(tmp0_h, tmp0_h); tmp0_w += __msa_hadd_u_w(tmp1_h, tmp1_h); satd = HADD_UW_U32(tmp0_w); } else if (64 == length) { LD_SH8(data, 8, src0, src1, src2, src3, src4, src5, src6, src7); tmp0_h = (v8u16)__msa_asub_s_h(src0, zero); tmp1_h = (v8u16)__msa_asub_s_h(src1, zero); tmp2_h = (v8u16)__msa_asub_s_h(src2, zero); tmp3_h = (v8u16)__msa_asub_s_h(src3, zero); tmp4_h = (v8u16)__msa_asub_s_h(src4, zero); tmp5_h = (v8u16)__msa_asub_s_h(src5, zero); tmp6_h = (v8u16)__msa_asub_s_h(src6, zero); tmp7_h = (v8u16)__msa_asub_s_h(src7, zero); tmp0_w = __msa_hadd_u_w(tmp0_h, tmp0_h); tmp0_w += __msa_hadd_u_w(tmp1_h, tmp1_h); tmp0_w += __msa_hadd_u_w(tmp2_h, tmp2_h); tmp0_w += __msa_hadd_u_w(tmp3_h, tmp3_h); tmp0_w += __msa_hadd_u_w(tmp4_h, tmp4_h); tmp0_w += __msa_hadd_u_w(tmp5_h, tmp5_h); tmp0_w += __msa_hadd_u_w(tmp6_h, tmp6_h); tmp0_w += __msa_hadd_u_w(tmp7_h, tmp7_h); satd = HADD_UW_U32(tmp0_w); } else if (256 == length) { for (i = 0; i < 2; ++i) { LD_SH8(data, 8, src0, src1, src2, src3, src4, src5, src6, src7); data += 8 * 8; LD_SH8(data, 8, src8, src9, src10, src11, src12, src13, src14, src15); data += 8 * 8; tmp0_h = (v8u16)__msa_asub_s_h(src0, zero); tmp1_h = (v8u16)__msa_asub_s_h(src1, zero); tmp2_h = (v8u16)__msa_asub_s_h(src2, zero); tmp3_h = (v8u16)__msa_asub_s_h(src3, zero); tmp4_h = (v8u16)__msa_asub_s_h(src4, zero); tmp5_h = (v8u16)__msa_asub_s_h(src5, zero); tmp6_h = (v8u16)__msa_asub_s_h(src6, zero); tmp7_h = (v8u16)__msa_asub_s_h(src7, zero); tmp0_w += __msa_hadd_u_w(tmp0_h, tmp0_h); tmp0_w += __msa_hadd_u_w(tmp1_h, tmp1_h); tmp0_w += __msa_hadd_u_w(tmp2_h, tmp2_h); tmp0_w += __msa_hadd_u_w(tmp3_h, tmp3_h); tmp0_w += __msa_hadd_u_w(tmp4_h, tmp4_h); tmp0_w += __msa_hadd_u_w(tmp5_h, tmp5_h); tmp0_w += __msa_hadd_u_w(tmp6_h, tmp6_h); tmp0_w += __msa_hadd_u_w(tmp7_h, tmp7_h); tmp0_h = (v8u16)__msa_asub_s_h(src8, zero); tmp1_h = (v8u16)__msa_asub_s_h(src9, zero); tmp2_h = (v8u16)__msa_asub_s_h(src10, zero); tmp3_h = (v8u16)__msa_asub_s_h(src11, zero); tmp4_h = (v8u16)__msa_asub_s_h(src12, zero); tmp5_h = (v8u16)__msa_asub_s_h(src13, zero); tmp6_h = (v8u16)__msa_asub_s_h(src14, zero); tmp7_h = (v8u16)__msa_asub_s_h(src15, zero); tmp0_w += __msa_hadd_u_w(tmp0_h, tmp0_h); tmp0_w += __msa_hadd_u_w(tmp1_h, tmp1_h); tmp0_w += __msa_hadd_u_w(tmp2_h, tmp2_h); tmp0_w += __msa_hadd_u_w(tmp3_h, tmp3_h); tmp0_w += __msa_hadd_u_w(tmp4_h, tmp4_h); tmp0_w += __msa_hadd_u_w(tmp5_h, tmp5_h); tmp0_w += __msa_hadd_u_w(tmp6_h, tmp6_h); tmp0_w += __msa_hadd_u_w(tmp7_h, tmp7_h); } satd = HADD_UW_U32(tmp0_w); } else if (1024 == length) { for (i = 0; i < 8; ++i) { LD_SH8(data, 8, src0, src1, src2, src3, src4, src5, src6, src7); data += 8 * 8; LD_SH8(data, 8, src8, src9, src10, src11, src12, src13, src14, src15); data += 8 * 8; tmp0_h = (v8u16)__msa_asub_s_h(src0, zero); tmp1_h = (v8u16)__msa_asub_s_h(src1, zero); tmp2_h = (v8u16)__msa_asub_s_h(src2, zero); tmp3_h = (v8u16)__msa_asub_s_h(src3, zero); tmp4_h = (v8u16)__msa_asub_s_h(src4, zero); tmp5_h = (v8u16)__msa_asub_s_h(src5, zero); tmp6_h = (v8u16)__msa_asub_s_h(src6, zero); tmp7_h = (v8u16)__msa_asub_s_h(src7, zero); tmp0_w += __msa_hadd_u_w(tmp0_h, tmp0_h); tmp0_w += __msa_hadd_u_w(tmp1_h, tmp1_h); tmp0_w += __msa_hadd_u_w(tmp2_h, tmp2_h); tmp0_w += __msa_hadd_u_w(tmp3_h, tmp3_h); tmp0_w += __msa_hadd_u_w(tmp4_h, tmp4_h); tmp0_w += __msa_hadd_u_w(tmp5_h, tmp5_h); tmp0_w += __msa_hadd_u_w(tmp6_h, tmp6_h); tmp0_w += __msa_hadd_u_w(tmp7_h, tmp7_h); tmp0_h = (v8u16)__msa_asub_s_h(src8, zero); tmp1_h = (v8u16)__msa_asub_s_h(src9, zero); tmp2_h = (v8u16)__msa_asub_s_h(src10, zero); tmp3_h = (v8u16)__msa_asub_s_h(src11, zero); tmp4_h = (v8u16)__msa_asub_s_h(src12, zero); tmp5_h = (v8u16)__msa_asub_s_h(src13, zero); tmp6_h = (v8u16)__msa_asub_s_h(src14, zero); tmp7_h = (v8u16)__msa_asub_s_h(src15, zero); tmp0_w += __msa_hadd_u_w(tmp0_h, tmp0_h); tmp0_w += __msa_hadd_u_w(tmp1_h, tmp1_h); tmp0_w += __msa_hadd_u_w(tmp2_h, tmp2_h); tmp0_w += __msa_hadd_u_w(tmp3_h, tmp3_h); tmp0_w += __msa_hadd_u_w(tmp4_h, tmp4_h); tmp0_w += __msa_hadd_u_w(tmp5_h, tmp5_h); tmp0_w += __msa_hadd_u_w(tmp6_h, tmp6_h); tmp0_w += __msa_hadd_u_w(tmp7_h, tmp7_h); } satd = HADD_UW_U32(tmp0_w); } else { satd = 0; for (i = 0; i < length; ++i) { satd += abs(data[i]); } } return satd; } #endif // !CONFIG_VP9_HIGHBITDEPTH void vpx_int_pro_row_msa(int16_t hbuf[16], const uint8_t *ref, const int ref_stride, const int height) { int i; v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7; v8i16 hbuf_r = { 0 }; v8i16 hbuf_l = { 0 }; v8i16 ref0_r, ref0_l, ref1_r, ref1_l, ref2_r, ref2_l, ref3_r, ref3_l; v8i16 ref4_r, ref4_l, ref5_r, ref5_l, ref6_r, ref6_l, ref7_r, ref7_l; if (16 == height) { for (i = 2; i--;) { LD_UB8(ref, ref_stride, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); ref += 8 * ref_stride; UNPCK_UB_SH(ref0, ref0_r, ref0_l); UNPCK_UB_SH(ref1, ref1_r, ref1_l); UNPCK_UB_SH(ref2, ref2_r, ref2_l); UNPCK_UB_SH(ref3, ref3_r, ref3_l); UNPCK_UB_SH(ref4, ref4_r, ref4_l); UNPCK_UB_SH(ref5, ref5_r, ref5_l); UNPCK_UB_SH(ref6, ref6_r, ref6_l); UNPCK_UB_SH(ref7, ref7_r, ref7_l); ADD4(hbuf_r, ref0_r, hbuf_l, ref0_l, hbuf_r, ref1_r, hbuf_l, ref1_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref2_r, hbuf_l, ref2_l, hbuf_r, ref3_r, hbuf_l, ref3_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref4_r, hbuf_l, ref4_l, hbuf_r, ref5_r, hbuf_l, ref5_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref6_r, hbuf_l, ref6_l, hbuf_r, ref7_r, hbuf_l, ref7_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); } SRA_2V(hbuf_r, hbuf_l, 3); ST_SH2(hbuf_r, hbuf_l, hbuf, 8); } else if (32 == height) { for (i = 2; i--;) { LD_UB8(ref, ref_stride, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); ref += 8 * ref_stride; UNPCK_UB_SH(ref0, ref0_r, ref0_l); UNPCK_UB_SH(ref1, ref1_r, ref1_l); UNPCK_UB_SH(ref2, ref2_r, ref2_l); UNPCK_UB_SH(ref3, ref3_r, ref3_l); UNPCK_UB_SH(ref4, ref4_r, ref4_l); UNPCK_UB_SH(ref5, ref5_r, ref5_l); UNPCK_UB_SH(ref6, ref6_r, ref6_l); UNPCK_UB_SH(ref7, ref7_r, ref7_l); ADD4(hbuf_r, ref0_r, hbuf_l, ref0_l, hbuf_r, ref1_r, hbuf_l, ref1_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref2_r, hbuf_l, ref2_l, hbuf_r, ref3_r, hbuf_l, ref3_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref4_r, hbuf_l, ref4_l, hbuf_r, ref5_r, hbuf_l, ref5_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref6_r, hbuf_l, ref6_l, hbuf_r, ref7_r, hbuf_l, ref7_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); LD_UB8(ref, ref_stride, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); ref += 8 * ref_stride; UNPCK_UB_SH(ref0, ref0_r, ref0_l); UNPCK_UB_SH(ref1, ref1_r, ref1_l); UNPCK_UB_SH(ref2, ref2_r, ref2_l); UNPCK_UB_SH(ref3, ref3_r, ref3_l); UNPCK_UB_SH(ref4, ref4_r, ref4_l); UNPCK_UB_SH(ref5, ref5_r, ref5_l); UNPCK_UB_SH(ref6, ref6_r, ref6_l); UNPCK_UB_SH(ref7, ref7_r, ref7_l); ADD4(hbuf_r, ref0_r, hbuf_l, ref0_l, hbuf_r, ref1_r, hbuf_l, ref1_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref2_r, hbuf_l, ref2_l, hbuf_r, ref3_r, hbuf_l, ref3_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref4_r, hbuf_l, ref4_l, hbuf_r, ref5_r, hbuf_l, ref5_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref6_r, hbuf_l, ref6_l, hbuf_r, ref7_r, hbuf_l, ref7_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); } SRA_2V(hbuf_r, hbuf_l, 4); ST_SH2(hbuf_r, hbuf_l, hbuf, 8); } else if (64 == height) { for (i = 4; i--;) { LD_UB8(ref, ref_stride, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); ref += 8 * ref_stride; UNPCK_UB_SH(ref0, ref0_r, ref0_l); UNPCK_UB_SH(ref1, ref1_r, ref1_l); UNPCK_UB_SH(ref2, ref2_r, ref2_l); UNPCK_UB_SH(ref3, ref3_r, ref3_l); UNPCK_UB_SH(ref4, ref4_r, ref4_l); UNPCK_UB_SH(ref5, ref5_r, ref5_l); UNPCK_UB_SH(ref6, ref6_r, ref6_l); UNPCK_UB_SH(ref7, ref7_r, ref7_l); ADD4(hbuf_r, ref0_r, hbuf_l, ref0_l, hbuf_r, ref1_r, hbuf_l, ref1_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref2_r, hbuf_l, ref2_l, hbuf_r, ref3_r, hbuf_l, ref3_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref4_r, hbuf_l, ref4_l, hbuf_r, ref5_r, hbuf_l, ref5_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref6_r, hbuf_l, ref6_l, hbuf_r, ref7_r, hbuf_l, ref7_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); LD_UB8(ref, ref_stride, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); ref += 8 * ref_stride; UNPCK_UB_SH(ref0, ref0_r, ref0_l); UNPCK_UB_SH(ref1, ref1_r, ref1_l); UNPCK_UB_SH(ref2, ref2_r, ref2_l); UNPCK_UB_SH(ref3, ref3_r, ref3_l); UNPCK_UB_SH(ref4, ref4_r, ref4_l); UNPCK_UB_SH(ref5, ref5_r, ref5_l); UNPCK_UB_SH(ref6, ref6_r, ref6_l); UNPCK_UB_SH(ref7, ref7_r, ref7_l); ADD4(hbuf_r, ref0_r, hbuf_l, ref0_l, hbuf_r, ref1_r, hbuf_l, ref1_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref2_r, hbuf_l, ref2_l, hbuf_r, ref3_r, hbuf_l, ref3_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref4_r, hbuf_l, ref4_l, hbuf_r, ref5_r, hbuf_l, ref5_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); ADD4(hbuf_r, ref6_r, hbuf_l, ref6_l, hbuf_r, ref7_r, hbuf_l, ref7_l, hbuf_r, hbuf_l, hbuf_r, hbuf_l); } SRA_2V(hbuf_r, hbuf_l, 5); ST_SH2(hbuf_r, hbuf_l, hbuf, 8); } else { const int norm_factor = height >> 1; int cnt; for (cnt = 0; cnt < 16; cnt++) { hbuf[cnt] = 0; } for (i = 0; i < height; ++i) { for (cnt = 0; cnt < 16; cnt++) { hbuf[cnt] += ref[cnt]; } ref += ref_stride; } for (cnt = 0; cnt < 16; cnt++) { hbuf[cnt] /= norm_factor; } } } int16_t vpx_int_pro_col_msa(const uint8_t *ref, const int width) { int16_t sum; v16u8 ref0, ref1, ref2, ref3; v8u16 ref0_h; if (16 == width) { ref0 = LD_UB(ref); ref0_h = __msa_hadd_u_h(ref0, ref0); sum = HADD_UH_U32(ref0_h); } else if (32 == width) { LD_UB2(ref, 16, ref0, ref1); ref0_h = __msa_hadd_u_h(ref0, ref0); ref0_h += __msa_hadd_u_h(ref1, ref1); sum = HADD_UH_U32(ref0_h); } else if (64 == width) { LD_UB4(ref, 16, ref0, ref1, ref2, ref3); ref0_h = __msa_hadd_u_h(ref0, ref0); ref0_h += __msa_hadd_u_h(ref1, ref1); ref0_h += __msa_hadd_u_h(ref2, ref2); ref0_h += __msa_hadd_u_h(ref3, ref3); sum = HADD_UH_U32(ref0_h); } else { int idx; sum = 0; for (idx = 0; idx < width; ++idx) { sum += ref[idx]; } } return sum; } int vpx_vector_var_msa(const int16_t *ref, const int16_t *src, const int bwl) { int sse, mean, var; v8i16 src0, src1, src2, src3, src4, src5, src6, src7, ref0, ref1, ref2; v8i16 ref3, ref4, ref5, ref6, ref7, src_l0_m, src_l1_m, src_l2_m, src_l3_m; v8i16 src_l4_m, src_l5_m, src_l6_m, src_l7_m; v4i32 res_l0_m, res_l1_m, res_l2_m, res_l3_m, res_l4_m, res_l5_m, res_l6_m; v4i32 res_l7_m, mean_v; v2i64 sse_v; if (2 == bwl) { LD_SH2(src, 8, src0, src1); LD_SH2(ref, 8, ref0, ref1); ILVRL_H2_SH(src0, ref0, src_l0_m, src_l1_m); ILVRL_H2_SH(src1, ref1, src_l2_m, src_l3_m); HSUB_UH2_SW(src_l0_m, src_l1_m, res_l0_m, res_l1_m); HSUB_UH2_SW(src_l2_m, src_l3_m, res_l2_m, res_l3_m); sse_v = __msa_dotp_s_d(res_l0_m, res_l0_m); sse_v = __msa_dpadd_s_d(sse_v, res_l1_m, res_l1_m); DPADD_SD2_SD(res_l2_m, res_l3_m, sse_v, sse_v); mean_v = res_l0_m + res_l1_m; mean_v += res_l2_m + res_l3_m; sse_v += __msa_splati_d(sse_v, 1); sse = __msa_copy_s_w((v4i32)sse_v, 0); mean = HADD_SW_S32(mean_v); } else if (3 == bwl) { LD_SH4(src, 8, src0, src1, src2, src3); LD_SH4(ref, 8, ref0, ref1, ref2, ref3); ILVRL_H2_SH(src0, ref0, src_l0_m, src_l1_m); ILVRL_H2_SH(src1, ref1, src_l2_m, src_l3_m); ILVRL_H2_SH(src2, ref2, src_l4_m, src_l5_m); ILVRL_H2_SH(src3, ref3, src_l6_m, src_l7_m); HSUB_UH2_SW(src_l0_m, src_l1_m, res_l0_m, res_l1_m); HSUB_UH2_SW(src_l2_m, src_l3_m, res_l2_m, res_l3_m); HSUB_UH2_SW(src_l4_m, src_l5_m, res_l4_m, res_l5_m); HSUB_UH2_SW(src_l6_m, src_l7_m, res_l6_m, res_l7_m); sse_v = __msa_dotp_s_d(res_l0_m, res_l0_m); sse_v = __msa_dpadd_s_d(sse_v, res_l1_m, res_l1_m); DPADD_SD2_SD(res_l2_m, res_l3_m, sse_v, sse_v); DPADD_SD2_SD(res_l4_m, res_l5_m, sse_v, sse_v); DPADD_SD2_SD(res_l6_m, res_l7_m, sse_v, sse_v); mean_v = res_l0_m + res_l1_m; mean_v += res_l2_m + res_l3_m; mean_v += res_l4_m + res_l5_m; mean_v += res_l6_m + res_l7_m; sse_v += __msa_splati_d(sse_v, 1); sse = __msa_copy_s_w((v4i32)sse_v, 0); mean = HADD_SW_S32(mean_v); } else if (4 == bwl) { LD_SH8(src, 8, src0, src1, src2, src3, src4, src5, src6, src7); LD_SH8(ref, 8, ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7); ILVRL_H2_SH(src0, ref0, src_l0_m, src_l1_m); ILVRL_H2_SH(src1, ref1, src_l2_m, src_l3_m); ILVRL_H2_SH(src2, ref2, src_l4_m, src_l5_m); ILVRL_H2_SH(src3, ref3, src_l6_m, src_l7_m); HSUB_UH2_SW(src_l0_m, src_l1_m, res_l0_m, res_l1_m); HSUB_UH2_SW(src_l2_m, src_l3_m, res_l2_m, res_l3_m); HSUB_UH2_SW(src_l4_m, src_l5_m, res_l4_m, res_l5_m); HSUB_UH2_SW(src_l6_m, src_l7_m, res_l6_m, res_l7_m); sse_v = __msa_dotp_s_d(res_l0_m, res_l0_m); sse_v = __msa_dpadd_s_d(sse_v, res_l1_m, res_l1_m); DPADD_SD2_SD(res_l2_m, res_l3_m, sse_v, sse_v); DPADD_SD2_SD(res_l4_m, res_l5_m, sse_v, sse_v); DPADD_SD2_SD(res_l6_m, res_l7_m, sse_v, sse_v); mean_v = res_l0_m + res_l1_m; mean_v += res_l2_m + res_l3_m; mean_v += res_l4_m + res_l5_m; mean_v += res_l6_m + res_l7_m; ILVRL_H2_SH(src4, ref4, src_l0_m, src_l1_m); ILVRL_H2_SH(src5, ref5, src_l2_m, src_l3_m); ILVRL_H2_SH(src6, ref6, src_l4_m, src_l5_m); ILVRL_H2_SH(src7, ref7, src_l6_m, src_l7_m); HSUB_UH2_SW(src_l0_m, src_l1_m, res_l0_m, res_l1_m); HSUB_UH2_SW(src_l2_m, src_l3_m, res_l2_m, res_l3_m); HSUB_UH2_SW(src_l4_m, src_l5_m, res_l4_m, res_l5_m); HSUB_UH2_SW(src_l6_m, src_l7_m, res_l6_m, res_l7_m); DPADD_SD2_SD(res_l0_m, res_l1_m, sse_v, sse_v); DPADD_SD2_SD(res_l2_m, res_l3_m, sse_v, sse_v); DPADD_SD2_SD(res_l4_m, res_l5_m, sse_v, sse_v); DPADD_SD2_SD(res_l6_m, res_l7_m, sse_v, sse_v); mean_v += res_l0_m + res_l1_m; mean_v += res_l2_m + res_l3_m; mean_v += res_l4_m + res_l5_m; mean_v += res_l6_m + res_l7_m; sse_v += __msa_splati_d(sse_v, 1); sse = __msa_copy_s_w((v4i32)sse_v, 0); mean = HADD_SW_S32(mean_v); } else { int i; const int width = 4 << bwl; sse = 0; mean = 0; for (i = 0; i < width; ++i) { const int diff = ref[i] - src[i]; mean += diff; sse += diff * diff; } } var = sse - ((mean * mean) >> (bwl + 2)); return var; } void vpx_minmax_8x8_msa(const uint8_t *s, int p, const uint8_t *d, int dp, int *min, int *max) { v16u8 s0, s1, s2, s3, s4, s5, s6, s7, d0, d1, d2, d3, d4, d5, d6, d7; v16u8 diff0, diff1, diff2, diff3, min0, min1, max0, max1; LD_UB8(s, p, s0, s1, s2, s3, s4, s5, s6, s7); LD_UB8(d, dp, d0, d1, d2, d3, d4, d5, d6, d7); PCKEV_D4_UB(s1, s0, s3, s2, s5, s4, s7, s6, s0, s1, s2, s3); PCKEV_D4_UB(d1, d0, d3, d2, d5, d4, d7, d6, d0, d1, d2, d3); diff0 = __msa_asub_u_b(s0, d0); diff1 = __msa_asub_u_b(s1, d1); diff2 = __msa_asub_u_b(s2, d2); diff3 = __msa_asub_u_b(s3, d3); min0 = __msa_min_u_b(diff0, diff1); min1 = __msa_min_u_b(diff2, diff3); min0 = __msa_min_u_b(min0, min1); max0 = __msa_max_u_b(diff0, diff1); max1 = __msa_max_u_b(diff2, diff3); max0 = __msa_max_u_b(max0, max1); min1 = (v16u8)__msa_sldi_b((v16i8)min1, (v16i8)min0, 8); min0 = __msa_min_u_b(min0, min1); max1 = (v16u8)__msa_sldi_b((v16i8)max1, (v16i8)max0, 8); max0 = __msa_max_u_b(max0, max1); min1 = (v16u8)__msa_sldi_b((v16i8)min1, (v16i8)min0, 4); min0 = __msa_min_u_b(min0, min1); max1 = (v16u8)__msa_sldi_b((v16i8)max1, (v16i8)max0, 4); max0 = __msa_max_u_b(max0, max1); min1 = (v16u8)__msa_sldi_b((v16i8)min1, (v16i8)min0, 2); min0 = __msa_min_u_b(min0, min1); max1 = (v16u8)__msa_sldi_b((v16i8)max1, (v16i8)max0, 2); max0 = __msa_max_u_b(max0, max1); min1 = (v16u8)__msa_sldi_b((v16i8)min1, (v16i8)min0, 1); min0 = __msa_min_u_b(min0, min1); max1 = (v16u8)__msa_sldi_b((v16i8)max1, (v16i8)max0, 1); max0 = __msa_max_u_b(max0, max1); *min = min0[0]; *max = max0[0]; }